Your home heating and cooling system is your primary tool for keeping your home comfortable, but insulation is another factor that can have a significant effect on indoor comfort. The type of insulation you use in your home must be carefully chosen, and the insulation R-values must be appropriate for your geographical area. Here is a brief guide to insulation R-values and why they are important.

Insulation R-values For a Comfortable HomeTHE PURPOSE OF INSULATION

Insulation prevents the flow of heat from warmer to colder areas. In a residential setting, insulation keeps warm air in during the cooler months and out during the hotter part of the year. Without insulation, or without enough insulation, heat from your furnace or heat pump escapes from your home in winter, while your air conditioner is overwhelmed with incoming heat during the summer. This makes your indoor spaces uncomfortable and increases the amount you pay for heating and cooling every month.


Insulation R-values indicate how effective a particular type of insulation will be at resisting the flow of heat. There are several types of insulation available to choose from, including fiberglass, cellulose, and foam. Each type of insulation will have an R-value, while better-quality insulation of each type will typically have a higher R-value. The higher the R-value, the better the insulation will be a resisting the flow of heat.

The R-value of insulation can also be affected by the thickness and density of the material, and whether or not the insulation material is compressed. Each layer of insulation is considered separately when calculating R-value, with the values of each layer added together to reach the final R-value rating.

In southern Florida, the U.S. Department of Energy recommends insulation with an R-value of R30 to R60 for attics, R13 to R15 for walls, and R16 to R19 for floors.

Conditioned Air serves heating and cooling customers in the Florida communities of Sarasota, Bradenton, Ft. Myers, and the surrounding areas. Contact us today for more information on insulation R-values and the benefits that proper insulation can have for your home. Call us today!


Upgrade Your Air Conditioning UnitWith the hot and humid summers in Southwest Florida, air conditioners are all but required, and if the system in your home is showing its age, it may be time for a new A/C installation. There are several signs that it may be time to upgrade, and they should be considered carefully.

Utility Bills Have Increased Dramatically

As the components of your air conditioner begin to wear and fail, the system’s efficiency will gradually decrease and its cooling effectiveness will wane. If the system is a few years old, it may already be inefficient, and though you could keep it running with frequent filter replacements and minor maintenance, its lack of efficiency will start to add up, leaving you with huge utility bills. Eventually, the accumulated operating costs will become higher than the cost of a new system.

Frequent Repairs are Required

When your system starts breaking down frequently, and the repair bills start creeping higher, it may be time to consider a new A/C installation. Once major components like the blower motor or compressor start failing, it’s only a matter of time before the others follow, because they all tend to have similar life spans. Upgrading to a new system can reduce your maintenance costs significantly and it will be far less trouble than scheduling all those service visits.

The System is Over 10 Years Old

Even if your air conditioner is running perfectly fine now, you should be ready to replace it if it is over 10 years old. Most air conditioners have an expected lifespan of 10 to 15 years with proper maintenance, or shorter if the maintenance was erratic or incomplete. At this point major components will begin to fail and it will start to run less efficiently. By upgrading to a new model, you can take advantage of today’s advancements in efficiency, and save up to 20%-40% off your cooling bills.

If you are considering a new A/C installation, talk to our cooling experts at Conditioned Air to learn about your options. We have been serving Naples, Fort Myers, Sarasota and the surrounding areas since 1962.